Translator Disclaimer
1 October 2000 STARVATION RESISTANCE AND ADULT BODY COMPOSITION IN A LATITUDINAL CLINE OF DROSOPHILA MELANOGASTER
Author Affiliations +
Abstract

Latitudinal geographic variation in Drosophila melanogaster is pervasive. Parallel clines in traits such as body size, egg size, ovariole number, and development time have been found on several continents throughout the world. However, a cline in starvation resistance and fat content in D. melanogaster has so far been found only in India. Here we investigate starvation resistance and fat content in 10 populations from South America, in which clines in body size, egg size, and development time have previously been found. We find no evidence for a cline in starvation resistance or fat content in South America. We therefore suggest that the cline in starvation resistance in India may have evolved in response to specific climatic variation found only in India.

Corresponding Editor: W. T. Starmer

Sarah J. W. Robinson, Bas Zwaan, and Linda Partridge "STARVATION RESISTANCE AND ADULT BODY COMPOSITION IN A LATITUDINAL CLINE OF DROSOPHILA MELANOGASTER," Evolution 54(5), 1819-1824, (1 October 2000). https://doi.org/10.1554/0014-3820(2000)054[1819:SRAABC]2.0.CO;2
Received: 6 August 1999; Accepted: 1 March 2000; Published: 1 October 2000
JOURNAL ARTICLE
6 PAGES

This article is only available to subscribers.
It is not available for individual sale.
+ SAVE TO MY LIBRARY

SHARE
ARTICLE IMPACT
RIGHTS & PERMISSIONS
Get copyright permission
Back to Top